A Novel De-noising Model Based on Independent Component Analysis and Beamlet Transform.
Guangming ZhangZhiming CuiPengpeng ZhaoJian WuPublished in: J. Multim. (2012)
Keyphrases
- independent component analysis
- denoising
- factor analysis
- principal component analysis
- independent components
- signal processing
- source separation
- independent subspace analysis
- blind source separation
- image denoising
- principle component analysis
- image processing
- wavelet domain
- natural image statistics
- natural gradient
- blind signal separation
- blind separation